InChI=1/C16H21N5/c1-3-21(10-12(2)9-17)11-14-8-13-6-4-5-7-15(13)19-16(14)20-18/h4-8,12H,3,10-11,18H2,1-2H3,(H,19,20)/t12-/m1/s1/f/h20H	BD76F37812388F05